Unit 6 When was it invented Section A 1a-4c 課件人教版2024-2025學(xué)年九年級(jí)英語(yǔ)

1a--4cLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem.1a1a--1c1a藍(lán)筐對(duì)話IthinktheTVwasinventedbeforethecar.Well,IthinktheTVwasinventedafterthecar.Ithinkthetelephonewasinventedbeforethecomputer.Well,Iagreewithyou.Ithink…wasinventedbefore/after...Well,I…1a藍(lán)筐對(duì)話改編Listenandmatchtheinventionswiththeyears.1bdacb1b聽(tīng)力材料Newwordsheelelectricityscoopstyle鞋跟；足跟電；電能勺；鏟子樣式；款式watchfilm1c1c藍(lán)筐對(duì)話2aListenandnumbertheinvention.[1-3]intheorderyouheartthem.1232bInventionWhatisit/aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamListenagainandcompletethechartbelow.changeinthedarkserve2cMakeconversationsusingtheinformationin2b2c藍(lán)筐對(duì)話2.Theyareusedforseeinginthedark.beusedfordoingsth.表示“被用來(lái)做某事”。與beusedtodosth.同義。表示用途、目的。e.g.Thiscomputerisusedtocontrolallthemachines.這臺(tái)電腦是用來(lái)控制所有機(jī)器的。Doyouknowwhatthistoolisusedfor?你知道這個(gè)工具是用來(lái)做什么的?【拓展有關(guān)think的短語(yǔ)】

thinkof指“考慮,記憶,記起”e.g.Youthinkofeverything!你全都提到了。Ican’tthinkofhisnameatthemoment.我一時(shí)想不起他的名字?！就卣褂嘘P(guān)think的短語(yǔ)】

thinkof指“考慮,記憶,記起”e.g.Youthinkofeverything!你全都提到了。Ican’tthinkofhisnameatthemoment.我一時(shí)想不起他的名字。thinksth.over指“仔細(xì)想,審慎思考,作進(jìn)一步考慮”。e.g.PleasethinkoverwhatIsaid.請(qǐng)仔細(xì)考慮我說(shuō)的話。Iwanttothinkitover.我想仔細(xì)考慮一下這件事。主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài):Bell

invented

the

telephone

in

1876.The

telephone

was

invented

by

Bell

in

1876.

主語(yǔ)謂語(yǔ)動(dòng)詞過(guò)去時(shí)賓語(yǔ)時(shí)間狀語(yǔ)主語(yǔ)謂語(yǔ)動(dòng)詞的過(guò)去分詞賓語(yǔ)時(shí)間狀語(yǔ)口訣：主語(yǔ)變賓語(yǔ)前+by，謂語(yǔ)動(dòng)詞bedone型，賓語(yǔ)變主語(yǔ)，其它成分不變放后邊無(wú)to不定式（變?yōu)楸粍?dòng)加上to）一感

二聽(tīng)三讓四看feellistento.hearlet.have.makewatch.see.lookat.noticeeg.Weoftenseehimplaybasketball.Heis

often

seen

to

playbasketballbyus.Thebossmadethechildrenworkforlong.Thechildrenwere

made

to

workforlongbytheboss.Whataretheeffects(功效)oftea?MakeyoumorebeautifulKeepcancerfromyouHelpyouloseweightMakeyourmindclear……..Whenisthebesttimetodrinkteainaday?夏喝綠，冬喝紅，一年四季喝烏龍。It’sbesttodrinkteaanhouraftereating.Differentseasons,differentteaStep3FastReadingReadthetextquicklyandanswersomequestionsaccordingtotherequests.

5、Sometime一段時(shí)間

sometimes幾次\幾倍

sometime某時(shí)\有朝一日(用于將來(lái)時(shí)，過(guò)去時(shí)

)sometimes

有時(shí)

(與一般現(xiàn)在時(shí)，一般過(guò)去時(shí)連用)。難點(diǎn)突破intheway,onone’swayto,bytheway,inthisway.1.___home,Ifoundabooklyingontheground.2._____,wecanfinishthisjobmorequickly.3._____,canyoutellmethewaytothehotel?

4.Don’tbe___,orthecarmayhityour.Onmyway

Inthisway_Bythewayintheway_ReadingReading3aReadthepassagequicklyandmatcheachparagraphwithitsmainidea.Para.1Para.2Para.3LuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyaccident

偶然；意外地Readthepassageagainandanswerthequestions.1.Whenwasteafirstdrunk?___________________________________2.Howwasteainvented?___________________________________

______________________________________________________________________Itwasfirstdrunkabout5,000yearsago.3bSomeleavesfromateaplantfellintotheboilingwater.Itproducedanicesmellandtasteddelicious.4.WhatisChaJingabout?____________________________________________________________________5.Whenwasteabroughttoothercountries?______________________________________________________________________________________________________Itdescribeshowteaplantsweregrownandusedtomaketea.ItwasbroughttoKoreaandJapanduringthe6thand7thcenturiesandtoEnglandaround1660.3.Whoiscalled“thesaintoftea”?_________________________________n.

圣人，圣徒LuYuiscalled“thesaintoftea”.神農(nóng)說(shuō)唐．陸羽《茶經(jīng)》：“茶之為飲，發(fā)乎神農(nóng)氏?！?，在中國(guó)的文化發(fā)展史上，往往是把一切與農(nóng)業(yè)、與植物相關(guān)的事物起源最終都?xì)w結(jié)于神農(nóng)氏。而中國(guó)飲茶起源于神農(nóng)的說(shuō)法也因民間傳說(shuō)而衍生出不同的觀點(diǎn)。有人認(rèn)為茶是神農(nóng)在野外以釜鍋煮水時(shí)，剛好有幾片葉子飄進(jìn)鍋中，煮好的水，其色微黃，喝入口中甘甜止渴、提神醒腦，以神農(nóng)過(guò)去嘗百草的經(jīng)驗(yàn)，判斷它是一種藥而發(fā)現(xiàn)的，這是有關(guān)中國(guó)飲茶起源最普遍的說(shuō)法。另有說(shuō)法則是從語(yǔ)音上加以附會(huì)，說(shuō)神農(nóng)有個(gè)水晶肚子，由外觀可得見(jiàn)食物在胃腸中蠕動(dòng)的情形，當(dāng)他嘗茶時(shí)，發(fā)現(xiàn)茶在肚內(nèi)到處流動(dòng)，茶來(lái)茶去，把腸胃洗滌得干干凈凈，因此神農(nóng)稱這種植物為“查”，再轉(zhuǎn)成“茶”字，而成為茶的起源。陸羽，出生于湖北天門，生活在唐朝時(shí)期，他撰寫的《茶經(jīng)》，對(duì)有關(guān)茶樹(shù)的產(chǎn)地、形態(tài)、生長(zhǎng)環(huán)境以及采茶、制茶、飲茶的工具和方法等進(jìn)行了全面的總結(jié)，是世界上第一部茶葉專著?！恫杞?jīng)》成書后，對(duì)中國(guó)茶文化的發(fā)展影響極大，陸羽被后世尊稱為“茶神”、“茶圣”、“茶博士”。1.Oneoftheworld’sfavoritedrinkswas_________byaccident.2.Teawasfirst________byShenNong5,000yearsago.Completethesentenceswiththecorrectformsoftheverbsinthebox.invent,drink,bring,produce,tradeinventeddrunk3c3.Anicesmellwas_________whenthe tealeavesdroppedintothehotwater.4.Teawas________toKoreaand Japanduringthe6thand7thcenturies.5.Teaisnow______betweenmany differentcountries.tradedproducedbroughtinvent,drink,bring,produce,tradeItissaidthataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.Itissaidthat…是英語(yǔ)的一個(gè)固定句型，表示“據(jù)說(shuō)，相傳，據(jù)傳說(shuō)”類似表述還有Theysay…,Peoplesay…等Thelanguagepoints.ItisbelievedthatteawasbroughttoKoreaandJapanduringthe6thand7thcenturies.Itisbelievedthat…表示“人們相信，人們公認(rèn)，大家認(rèn)為”等意思類似句型有：

Itisreportedthat…

據(jù)報(bào)道…Itiswell-knownthat…

眾所周知…,大家知道…Itisestimatedthat…

人們估算…,據(jù)推算…Itisbroadcastedthat…

據(jù)廣播(電視)報(bào)導(dǎo)…Thelanguagepoints.Thelanguagepoints.

…thechinesearewithoutdoubttheoneswhobestunderstandthenatureofthetea.

n.懷疑；疑問(wèn)；疑惑常構(gòu)成thereisnodoubt+that從句，表示“毫無(wú)疑問(wèn)…”Hegotthefirstprizewithoutdoubt.=Thereisnodoubtthathegotthefirstprize.

毫無(wú)疑問(wèn)，他獲得了一等獎(jiǎng)。

v.懷疑；不信；恐怕；拿不準(zhǔn)1.后接賓語(yǔ)從句時(shí)，如主句為肯定句時(shí)用if

或whether

連接.Idoubt

whether(或if)he'llchangehismind.

我拿不準(zhǔn)他是否會(huì)改變主意。2.后接賓語(yǔ)從句時(shí)，如主句為否定句或疑問(wèn)句時(shí)用that

連接.Idon'tdoubt

thatshe'llcome.

我肯定她會(huì)來(lái)的。一、選詞填空。ExercisesExercisessmell,remain,ruler,boil,national1.October1stis________DayinChina.2.Humansarethe_____oftheearth.3.Whenfishgoesbad,it______terrible.4.They_________inthatforestforayear.5.Water_____at100℃.Nationalrulerssmellsremainedboils二、根據(jù)漢語(yǔ)提示完成句子。1.Ifoundthekey__________(偶然)whenI wascleaningthehouse.2.TheMay4Movement_________(發(fā)生)inBeijingin1919.3.He’llsucceed____________(毫無(wú)疑問(wèn))thistime.4.____________(據(jù)說(shuō))ShenNongwasthefirsttodiscoverteaasadrink.5.Tea_____________(被帶到)KoreaandJapanduring6thand7thcenturies.tookplacebyaccidentwithoutdoubtItissaidthatwasbroughtto典例探究Jim'swalletwasstolenyesterday.

Thecomputerwasinventedin1971Thetelephonewasinventedin1876.TheTVwasinventedin1927.Carswereinventedin1885.一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)：was/were+及物動(dòng)詞的過(guò)去分詞要點(diǎn)分析何時(shí)用一般過(guò)去式的被動(dòng)語(yǔ)態(tài)：當(dāng)動(dòng)作發(fā)生在過(guò)去且句子的主語(yǔ)是謂語(yǔ)動(dòng)詞的

時(shí)；一般過(guò)去時(shí)被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)：主語(yǔ)+be(

)+及物動(dòng)詞的

。

承受著was/were過(guò)去分詞要點(diǎn)分析一般過(guò)去時(shí)被動(dòng)語(yǔ)態(tài)中be動(dòng)詞的使用：當(dāng)主語(yǔ)是第一或第三人稱單數(shù)或不可數(shù)名詞時(shí)，be動(dòng)詞要用

。當(dāng)主語(yǔ)是第二人稱或復(fù)數(shù)時(shí)，be動(dòng)詞要用

。waswere拓展延伸

否定句：

主語(yǔ)+wasn’t/weren’t+及物動(dòng)詞的過(guò)去分詞+其它。eg:Hewasn’tsenttoschoollastmonth.eg:Theyweren’tinvitedtothepartylastnight.句式變換：

肯定句：主語(yǔ)+was/were+及物動(dòng)詞的過(guò)去分詞+其它拓展延伸一般疑問(wèn)句：

Was/were+主語(yǔ)+及物動(dòng)詞的過(guò)去分詞+其它？回答：Yes,主語(yǔ)+was/were.No,主語(yǔ)+wasn’t/weren’t.eg:Wasyourhomeworkfinishedlastnight?Yes,itwas./No,itwasn’t.拓展延伸特殊疑問(wèn)句：特殊疑問(wèn)詞+was/were+及物動(dòng)詞的過(guò)去分詞+其它？eg:Wherewasyourcarparked?eg:Whenweretheflowerswatered?Thefridgewassoldatalowprice.Rewritethesentencesusingthe

passivevoice.1.Theysoldthefridgeatalowprice.4aMycamerawasstolenfrommyhotelroom.Wherewerethesephotostaken?2.Somebodystolemycamerafrommyhotelroom.3.Wheredidyoutakethesephotos?Wewereadvisednottogooutalonebyourparents.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.4.Ourparentsadvisedusnottogooutalone.5.Differentwriterstranslatedthebookintodifferentlanguages.1.You____________tothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedallofasudden, butluckilythevillagers____________toasafeplace.wereinvitedeat,like,invite,tell,lock,ring,break,bringwerebrought4bCompletethesentenceswithcorrectformsoftheverbsinthebox.v.鎖上n.

鎖n.

地震突然;猛地v.(使)發(fā)出鐘聲或鈴聲；打電話3.Thedoor__________whenwearrived,sowe______thebell.4.Thestudents___________nottoeator drinkinclass,butRuby______therulewhenshestartedeatingabiscuitinscience class.5.Thecookies__________bythehungrykidsinlessthan20minutes,andtheyreally_____them.waslockedrangbrokeweretoldwereeatenlikedn.

鐘聲;鈴聲n.

餅干n.

曲奇餅Thetelephone___________(invent)byAlexanderGrahamBell.He________(born)in1847.Mr.Bell________(work)ontheinventionofthetelephonewithThomasWatson.wasbornwasinventedworkedDecidewhetheractiveorpassiveformsshouldbeusedinthesesentence.Writethecorrectformsintheblanks.4cIn1875,Mr.Bell_________(learn)howtosendmusicalnotesthroughaninstrumentsimilartoatelephone.Finally,thetelephone___________(invent)in1876.Thefirstsentencethat_______(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone______(use)aroundtheworld.learnedwasinventedwassaidisusedadj.

音樂(lè)的;有音樂(lè)天賦的n.

儀器;工具ExerciseⅠ.單項(xiàng)選擇

1.---TodayChineseisbecomingmoreandmorepopular.---It_______inmanyschoolsaroundtheworld.A.teachesB.isteachingC.hastaughtD.istaughtD2.We_______toclosethewindowsbeforeweleftthelab.A.tellB.toldC.aretoldD.weretold3.---

DidyouhearthatwaterinTaiLakesmeltterrible?---

Yes.Infact,it_______.That'sallbecauseofthepeopleandthefactoriesaround.A.pollutedB.waspollutedC.haspollutedD.willpolluteDB1.

History

is

_________

by

the

people.

(

make)

2.

He

is

often

______